Canine panacur can be ordered online, or bought at many farm supply stores. We usually have our vet order it for us as we are using for several species of animals. Normal worming here is dosage by weight, 3 days in a row, wait 10 days and redo the 3 days in a row. Dosage is different for canines than it is for felines. Prefer the liquid, it's not that hard to squirt it in the mouth... for larger animals we have put the dosage in a wheat bun, they think of it as a treat!

Have never had any side effects or problems using it, same with ivermectin. At one time we wormed everything with ivermectin but needed a fecal done on something that was going out of state. Our vet found eggs from some kind of parasite in the fecal... so long ago I don't remember what it was. I said we just wormed everything with ivermectin... vet said, ivermectin doesn't take care of that parasite. Which is why we switched to panacur... and I'm the one taking ivermectin!